
Surf Forecasts:
How big are the waves at Porth Ceriad today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 4ft (1.2m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 6.5ft (2.0m), 6s period with SW swell.
- Evening surf: Evening surf (10 Sep, local time) - 5ft (1.6m), 7s period with SW swell.
The current surf forecast for Porth Ceriad at 1AM is: 0.4m 8s primary swell from a Southwest direction and 0.5m 3s secondary swell from a Southwest direction (forecast issued at 06:00pm September 09). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 4ft (1.2m) | 5s |
| Afternoon (10 Sep) | 6.5ft (2.0m) | 6s |
| Evening (10 Sep) | 5ft (1.6m) | 7s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Thu afternoon. Very mild (max 18°C on Thu night, min 14°C on Wed afternoon). Winds decreasing (strong winds from the SSW on Thu morning, light winds from the WSW by Fri afternoon). | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 5 | SW 8 | SW 8 | SW 8 | SW 4 | SW 5 | SW 5 | SW 6 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | SW 8 | SW 8 |
Wave Graph | |||||||||||||||||||
24 | 16 | 15 | 15 | 16 | 41 | 98 | 275 | 371 | 327 | 229 | 173 | 142 | 93 | 65 | 51 | 44 | 32 | 40 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on |
High Tide | 7:46PM4.33m | 8:12AM4.10m | 8:30PM4.65m | 8:54AM4.33m | 9:11PM4.83m | ||||||||||||||
Low Tide | 2:41PM0.50m | 3:11AM0.08m | 3:23PM0.27m | 3:51AM-0.09m | 4:02PM0.14m | ||||||||||||||
— | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | |
— | 7:49 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:44 | — | |
mm | — | — | — | — | — | — | 1 | 1 | 2 | — | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 15 | 15 | 14 | 15 | 15 | 16 | 16 | 17 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 11 | 11 | 11 | 10 | 8 | 10 | 8 | 8 | 9 | 12 | 14 | 14 | 14 | 12 | 10 | 12 | 13 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | NW 5 | NW 5 | WNW 4 | SW 8 | WSW 8 | WSW 8 | — | — | — | — | — | — | WSW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | SW 8 | — |
24 | 11 | 8 | 15 | 6 | 6 | — | — | — | — | — | — | 142 | 93 | 65 | 51 | 44 | 32 | — | |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | — |
22 | 16 | 15 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 2 | — | |
Swell 3 Height (m) Direction Period (s) | WSW 4 | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WNW 4 | — | — | SW 3 | SW 4 | SW 5 | SW 5 | SW 6 | SW 7 | SW 7 | SW 7 | WSW 7 | NW 4 | NW 4 | NW 4 | NW 4 | — | — | SW 8 |
10 | — | — | 5 | 16 | 41 | 98 | 275 | 371 | 327 | 229 | 173 | 5 | 7 | 14 | 11 | — | — | 40 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 252 | 138 | 125 | 245 | 225 | 320 | 354 | 552 | 460 | 3 | 3 | 0 | 125 | 126 | 0 | 3 | 138 | 141 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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